Healthcare refers to the organized provision of medical services to maintain or improve people's health. It includes a range of services such as preventive care, diagnosis, treatment, and rehabilitation. Healthcare can be delivered through various settings, including hospitals, clinics, and home care. The healthcare system is often supported by professionals like doctors, nurses, and therapists, who work together to provide care. Access to quality healthcare is essential for overall well-being and can be influenced by factors such as insurance coverage, government policies, and community resources.